Jaguars coach Gus Bradley said he had no additional information on Colvin after the practice. One of the top-performing corners thus far during Senior Bowl week, Colvin will be sidelined for Saturday's all-star game. Florida wide receiver Solomon Patton said he was involved in the practice rep on which the former Sooners star was injured.

"He got tangled up over my foot or something, but I don't know how bad it is," Patton said. "I need to check on him."

Colvin (6-foot, 190 pounds) was a semifinalist for the Thorpe Award as the nation's top defensive back last season.